package com.aaa.ssm.service;

import com.aaa.ssm.entity.StudentDTO;
import com.aaa.ssm.entity.StudentVO;
import com.aaa.ssm.query.StudentQuery;

import java.util.Map;

public interface StudentService {
  Integer deleteStudent(Integer id);
   Map<String,Object> queryStudent(StudentQuery studentQuery);
       Integer addstudent(StudentDTO studentDTO);
       StudentDTO getStudentById(Integer id);
      Integer updateStudent(StudentVO studentDTO);
}